Luminaire



FIG. 1 is a perspective view showing my new design with the elements of the shade in one position;

FIG. 2 is a front elevational view showing my new design with the elements of the shade in an alternate position;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a luminaire, as shown and described. 